Lighting

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Lighting (Medicine)

Lighting (pronounced: /ˈlaɪtɪŋ/) in the context of medicine refers to the use of artificial light sources in healthcare settings to facilitate various medical procedures and patient care.

Etymology

The term 'lighting' originates from the Old English 'lēohtung', which means 'illumination' or 'the act of igniting or kindling'.

Medical Applications

In medicine, lighting plays a crucial role in various areas:

  • Surgical Lighting: Specialized lighting used in operating rooms to provide optimal illumination during surgical procedures.
  • Examination Lighting: Used in patient examination rooms, allowing healthcare professionals to conduct thorough physical examinations.
  • Therapeutic Lighting: Certain types of light can be used therapeutically, such as in Phototherapy for conditions like seasonal affective disorder or neonatal jaundice.
  • Diagnostic Lighting: Specific lighting conditions are required for certain diagnostic procedures, such as Endoscopy or Colonoscopy.

Related Terms

  • Illuminance: The total amount of visible light illuminating a point on a surface from all directions above the surface.
  • Luminance: The intensity of light emitted from a surface per unit area in a given direction.
  • Color Temperature: The spectrum of light emitted by a source, measured in Kelvin (K). It affects the mood and perception of spaces in healthcare settings.
  • Glare: Excessive contrast between light and dark areas in the field of view that can cause visual discomfort.

See Also

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